female engagement diamond with marquise 3D print model

RingSize, mm: 19 RingSize, USA: 9 Weight Au14k: ~4 gr Gems: Diamond Round 1.25 x 1.25 mm (0.018 ct) - 6 Diamond Round 1.0 x 1.0 mm (0.018 ct) - 20 Marquise 8x4 - 1

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This is STL format file for 3D printing and manufacturing.This is a DIGITAL 3D model!!! The model is used in the jewelry ndustry. After payment, you can download the archive. The ownloaded file is opened using the Winrar program. Model in stl format for creating a prototype. Geometry corrected using the RP Magics program